1900 - United States Federal Census: Mississippi, Lauderdale County, Meridian Ward 4, District 19, Ancestry.com image 20, dwelling #186, family #201, lines 91-93, 5th of June, 1900.
They are living in the household of Elizabeth Wilson
SALTZ, Annie boarder w f Nov 1872 28 wd 2 births / 2 children alive MS TN AL
SALTZ, Charley boarder w m Feb 1892 8 s MS TN AL
SALTZ, Harry boarder w m May 1896 4 s MS TN AL

1901-1902 - 1888-1902, Chittenden’s Meridian City Directory, 1901-1902 period, Meridian, Lauderdale County, Mississippi, Ancestry.com image #80.
SALTS, Annie, wid Charles, res 3012 7th

1908 - 1821-1989 U. S. City Directories, Meridian, Mississippi, City Directory, 19081304
SALTS, Chas L., r 3012 7th H tel 964
SALTS, Harry, r 3012 7th H tel 964

1910 - Meridian Ward 4, Lauderdale, Mississippi, taken 18th of April 1910469
STONE, Hardie head m w 40 mrd2 MS MS MS Lawyer
STONE, Annie wife f w 35 mrd2 MS GA MS
SANCE, Charlie stepson w m 18 s AL GA MS
SANCE, Harry stepson w m 14 s AL GA MS

1918 - U.S. City Directories, 1821-1989 for Mississippi Meridian County, 1918
SALTZ, Charles L. (Sammie), clk Sou Exp Co h 2718 Valley
SALTZ, Harry clk, b H R Stone

Harry listed above must be Charles and his first wife, Sammie F.). And it looks like he was working for H R Stone, who was Harley R. Stone - the same man who married Charles and Harry’s mother after their father died. So it looks like the two stepsons went to work for their stepfather’s business.

Name: Harry G Salts
Marriage Date: Dec 1942
County: Calhoun
State: Alabama
Source information: Alabama Center for Health Statistics